<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title> test </title>
</head>
<body>
<form action="/converter/register">
    输入用户信息：<input type="text" name="user"><br/>
    <input type="submit" value="提交">
</form>
</body>
</html>
